[Fix] Fix type hint in IFEval (#915)

opencompass/datasets/IFEval/evaluation_main.py

@@ -16,7 +16,7 @@
 # limitations under the License.
 
 import dataclasses
-from typing import Dict, Optional, Union
+from typing import Dict, List, Optional, Union
 
 from absl import flags
 
@@ -43,18 +43,18 @@ _OUTPUT_DIR = flags.DEFINE_string(
 @dataclasses.dataclass
 class InputExample:
     key: int
-    instruction_id_list: list[str]
+    instruction_id_list: List[str]
     prompt: str
-    kwargs: list[Dict[str, Optional[Union[str, int]]]]
+    kwargs: List[Dict[str, Optional[Union[str, int]]]]
 
 
 @dataclasses.dataclass
 class OutputExample:
-    instruction_id_list: list[str]
+    instruction_id_list: List[str]
     prompt: str
     response: str
     follow_all_instructions: bool
-    follow_instruction_list: list[bool]
+    follow_instruction_list: List[bool]
 
 
 def test_instruction_following_strict(